RCS3216F4640CS Equivalent & Substitute Parts

Part Overview

The RCS3216F4640CS is a 464 Ohm ±1% 0.25W thick film chip resistor in 1206 (3216 Metric) package manufactured by Samsung Electro-Mechanics. This component is classified as Active product status with anti-sulfur and moisture-resistant characteristics. The part is ROHS3 compliant and suitable for general industrial and consumer applications requiring precision resistive elements with environmental protection.

Substitute parts are identified based on matching electrical specifications (resistance value, tolerance, power rating), mechanical compatibility (package size and form factor), and material composition (thick film construction). Alternative sources become necessary for supply chain continuity, inventory availability, or application-specific certifications.

Substiute Parts

RCS3216F4640CS

Samsung Electro-MechanicsIn Stock: 812RCS3216F4640CS Datasheet

Current PartRFQ

CRCW1206464RFKEA

Vishay DaleIn Stock: 6236CRCW1206464RFKEA Datasheet

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ERJ-8ENF4640V

Panasonic Electronic ComponentsIn Stock: 102005ERJ-8ENF4640V Datasheet

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RC1206FR-07464RL

YAGEOIn Stock: 95497RC1206FR-07464RL Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCS3216F4640CS is determined by strict alignment with the following parameters:

Electrical Specifications: Resistance value must be 464 Ohms with ±1% tolerance. Power rating must be 0.25W (1/4W). Temperature coefficient must be ±100ppm/°C. Operating temperature range must span -55°C to 155°C minimum.

Mechanical Specifications: Package must be 1206 (3216 Metric) with two terminations. Physical dimensions must accommodate standard 1206 footprints (0.126" L x 0.063" W nominal).

Material & Composition: Thick film construction is required. Moisture resistance is a qualifying feature but not a disqualifying factor if absent.

Compliance & Environmental: ROHS3 compliance is mandatory. Moisture Sensitivity Level 1 (Unlimited) is required. REACH Unaffected status is required.

All identified substitute parts meet these criteria without exception.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (Active Status):

CRCW1206464RFKEA (Vishay Dale) and RC1206FR-07464RL (YAGEO) are both Active product status components with full electrical and mechanical equivalence to the RCS3216F4640CS. Both are suitable for new designs and ongoing production. CRCW1206464RFKEA includes automotive AEC-Q200 certification, making it appropriate for automotive and high-reliability applications. RC1206FR-07464RL provides moisture-resistant characteristics aligned with the original part specification.

Secondary Selection (Legacy Status):

ERJ-8ENF4640V (Panasonic Electronic Components) is classified as Not For New Designs. This part meets all electrical and mechanical substitution criteria but should be used only for replacement, repair, or legacy system maintenance where design changes are not feasible. The part remains in inventory and is functionally equivalent.

Compliance Basis:

All substitute parts maintain ROHS3 compliance, REACH Unaffected status, and MSL 1 (Unlimited) rating. Selection between active alternatives should be based on supply chain availability, packaging format requirements (Tape & Reel), and application-specific certifications (AEC-Q200 for automotive use).

Frequently Asked Questions (FAQ)

Q: Can CRCW1206464RFKEA replace RCS3216F4640CS in all applications?

A: Yes. CRCW1206464RFKEA meets all electrical specifications (464 Ohms ±1%, 0.25W, ±100ppm/°C, -55°C to 155°C), mechanical compatibility (1206 package, 2 terminations), and compliance requirements (ROHS3, MSL 1). The part is Active status and suitable for new designs.

Q: What is the difference between the Samsung RCS3216F4640CS and Vishay CRCW1206464RFKEA?

A: Both parts are electrically and mechanically identical. The primary difference is manufacturer and packaging format. CRCW1206464RFKEA includes automotive AEC-Q200 certification, which the RCS3216F4640CS does not specify. Height-seated maximum differs slightly (0.024" vs 0.026"), but both are within standard 1206 tolerances.

Q: Why is ERJ-8ENF4640V marked "Not For New Designs"?

A: ERJ-8ENF4640V is classified as Not For New Designs by Panasonic, indicating the manufacturer is transitioning away from this product line. The part remains functionally equivalent and available in inventory but should not be selected for new circuit designs. Use only for replacement or legacy system support.

Q: Are there packaging differences between substitute parts?

A: All substitute parts are supplied in Tape & Reel (TR) format. Physical dimensions are nominally identical (0.126" L x 0.063" W for 1206 package), with minor height variations: RCS3216F4640CS (0.026"), CRCW1206464RFKEA (0.024"), ERJ-8ENF4640V (0.028"), RC1206FR-07464RL (0.026"). These variations are within standard 1206 package tolerances and do not affect PCB assembly compatibility.

Q: Which substitute part should be selected for automotive applications?

A: CRCW1206464RFKEA is the appropriate choice for automotive applications, as it carries AEC-Q200 certification. This qualification ensures the part meets automotive industry reliability and performance standards. The original RCS3216F4640CS does not specify automotive certification.

Q: Can RC1206FR-07464RL be used as a direct replacement?

A: Yes. RC1206FR-07464RL is electrically and mechanically equivalent to RCS3216F4640CS with Active product status. The part is suitable for new designs and provides moisture-resistant characteristics. It is available in high inventory quantities.

Q: What compliance certifications apply to all substitute parts?

A: All substitute parts are ROHS3 compliant, REACH Unaffected, and carry MSL 1 (Unlimited) moisture sensitivity rating. All parts are suitable for unrestricted environmental storage and handling.